DIPSO CAS 68399-80-4 Purity >99.0% (Titration) Biological Buffer Ultra Pure Factory
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o DIPSO (CAS: 68399-80-4) me te kounga teitei, te hanga arumoni.Nau mai ki te ota.
Ingoa matū | DIPSO |
Nga kupu taurite | DIPSO Waikawa Kore;3-[N,N-Bis(2-Hydroxyethyl)amino]-2-Hydroxypropanesulfonic Acid;3-[N,N-Bis(2-hydroxyethyl)amino]-2-Hydroxy-1-Propanesulfonic Acid |
Tau CAS | 68399-80-4 |
Tau CAT | RF-PI1669 |
Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
Tātai rāpoi | C7H17NO6S |
Taumaha rāpoi | 243.27 |
Iwi Whakarewa | 189.0~192.0℃ (marama) |
Kiato | 1.494±0.06 g/cm3 |
Waitohu | Ruifu Chemical |
Tūemi | Whakatakotoranga |
Te ahua | Paura Ma ki te Kiriata |
Te Maama / Tikanga Tatauria | >99.0% (Titaration) |
Wai (na Karl Fischer) | ≤1.00% |
Awhe pH whaihua | 7.0~8.2 |
pKa (i te 25 ℃) | 7.4~7.8 |
Te horonga | ≤0.15 (0.5mol/L, H2O, 260nm) |
Konga Taamaha (hei Pb) | ≤0.001% |
Chloride (Cl) | ≤0.05% |
pūkawa (SO4) | ≤0.05% |
Rino (Fe) | ≤0.0005% |
Wairewa i te wai (10%) | He Maamaa, Te Otinga Taekore |
pH (1% aq) | 2.5~5.5 |
Spectrum Infrared | He rite ki te Hanganga |
Paerewa Whakamatau | Paerewa hinonga |
Whakamahinga | Kaipupuri Koiora;Rangahau matū koiora |
Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.
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Ko te DIPSO (CAS: 68399-80-4) he putunga zwitterionic e whai hua ana ki te awhe pH o 7.0~8.2.Ko nga rangahau e whakaatu ana ko te whakamahi i tetahi kaitarai ka whakawhāiti i te kaha ki te whakatika i te awhe o te kaha o te paatete.Ki te whakanui ake i te whānuitanga o te rangahau kaha mo te whakaraerae e kii ana tera pea he pai ki te whakakotahi i nga kaitarai maha penei i te HEPES (CAS: 7365-45-9), MOPS (CAS: 1132-61-2) me te DIPSO (CAS: 68399-80- 4).Ma tenei huinga parepare ka taea e te kairangahau te kaha ki te whakawhanui i te whakamaarama pH i runga i te whānuitanga o nga pāmahana i te wa e whakahekehia ana nga kuhanga takitahi o nga paera e whakamahia ana, na reira ka whakaheke te tupono o te paitini.
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